Inventor · disambiguated record
Kenjirou Kiyono
Also filed as: KIYONO KENJIROU
10 granted patents·3 pending applications·38 citations·filing 2003–2007
85Inventor score
Files withMITSUBISHI KAGAKU MEDIA CO LTD9HORIE MICHIKAZU1KIYONO KENJIROU1NISHIWAKI HIROSHI1PIONEER CORP1
Top patents by PatentIndex Score
13 records- 0191US7778145B2Optical recording medium and optical recording method of the sameMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2006·Granted Aug 17, 2010·13 cites·44 claims
- 0285US7381458B2Recording mediumMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2006·Granted Jun 3, 2008·8 cites·18 claims
- 0382US7277376B2Optical recording methodMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2005·Granted Oct 2, 2007·5 cites·25 claims
- 0472US8018823B2Optical recording medium having a relation between groove widths, groove depths and track pitchesMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2007·Granted Sep 13, 2011·2 cites·18 claims
- 0570US8133565B2Recording mediumKIYONO KENJIROU·Filed 2007·Granted Mar 13, 2012·4 cites·17 claims
- 0662US8114496B2Optical recording mediumHORIE MICHIKAZU·Filed 2007·Granted Feb 14, 2012·1 cites·18 claims
- 0758US7001655B2Optical recording mediumMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2004·Granted Feb 21, 2006·4 cites·20 claims
- 0855US7228554B2Cartridge type recording medium and disk-shaped recording medium including a hole for centering each thereof, cartridge, driving unit and driving methodMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2006·Granted Jun 5, 2007·0 cites·6 claims
- 0951US7073186B2Cartridge type recording medium and disk-shaped recording medium including a hole for centering each thereof, cartridge, driving unit and driving methodMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2003·Granted Jul 4, 2006·1 cites·2 claims
- 1050US2010035013A1Optical recording mediumMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2007·Application pending·0 cites
- 1147US2009129220A1Information recording medium, information reproducing apparatus and method, and apparatus for and method of manufacturing the information recordingPIONEER CORP·Filed 2006·Application pending·0 cites
- 1245US2006145373A1Process for producing optical recording medium and light transmitting stamperMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2006·Application pending·0 cites
- 1344US8331213B2Information recording medium, information reproducing device and method, and apparatus and method for manufacturing information recording mediumNISHIWAKI HIROSHI·Filed 2006·Granted Dec 11, 2012·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →